Buggy code:
public class CliClient { private Client thriftClient_ = null ; private CliSessionState css_ = null ; private Map < String , Map < String , Map < String , String > > > keyspacesMap = new HashMap < String , Map < String , Map < String , String > > > ( ) ; public CliClient ( CliSessionState css , Cassandra . Client thriftClient ) { } public void executeCLIStmt ( String stmt ) throws InvalidRequestException , NotFoundException , TException , TimedOutException , UnavailableException { } private void printCmdHelp ( ) { } private void cleanupAndExit ( ) { } Map < String , Map < String , String > > getCFMetaData ( String keyspace ) throws NotFoundException , TException { } private void executeCount ( CommonTree ast ) throws InvalidRequestException , TException , TimedOutException , UnavailableException { } private void executeDelete ( CommonTree ast ) throws UnsupportedEncodingException , InvalidRequestException , TException , TimedOutException , UnavailableException { } private void doSlice ( String keyspace , String key , String columnFamily , byte [ ] superColumnName ) throws UnsupportedEncodingException , InvalidRequestException , TException , TimedOutException , UnavailableException { SliceRange range = new SliceRange ( ArrayUtils . EMPTY_BYTE_ARRAY , ArrayUtils . EMPTY_BYTE_ARRAY , true , 1000000 ) ; List < ColumnOrSuperColumn > columns = thriftClient_ . get_slice ( keyspace , key , new ColumnParent ( columnFamily , superColumnName ) , new SlicePredicate ( null , range ) , ONE ) ; int size = columns . size ( ) ; for ( ColumnOrSuperColumn cosc : columns ) { if ( cosc . isSetSuper_column ( ) ) { SuperColumn superColumn = cosc . super_column ; css_ . out . printf ( "=><seq2seq4repair_space>(super_column=%s," , new String ( superColumn . name , "UTF-8" ) ) ; for ( Column col : superColumn . getColumns ( ) ) css_ . out . printf ( "\n<seq2seq4repair_space>(column=%s,<seq2seq4repair_space>value=%s,<seq2seq4repair_space>timestamp=%d)" , new String ( col . name , "UTF-8" ) , new String ( col . value , "UTF-8" ) , col . timestamp ) ; css_ . out . println ( ")" ) ; } else { Column column = cosc . column ; <START_BUG> css_ . out . printf ( "=><seq2seq4repair_space>(column=%s,<seq2seq4repair_space>value=%s;<seq2seq4repair_space>timestamp=%d)\n" , new String ( column . name , "UTF-8" ) , new String ( column . value , "UTF-8" ) , column . timestamp ) ; <END_BUG> } } css_ . out . println ( ( ( "Returned<seq2seq4repair_space>" + size ) + "<seq2seq4repair_space>results." ) ) ; } private void executeGet ( CommonTree ast ) throws UnsupportedEncodingException , InvalidRequestException , NotFoundException , TException , TimedOutException , UnavailableException { } private void executeSet ( CommonTree ast ) throws UnsupportedEncodingException , InvalidRequestException , TException , TimedOutException , UnavailableException { } private void executeShowProperty ( CommonTree ast , String propertyName ) throws TException { } private void executeShowTables ( CommonTree ast ) throws TException { } private void executeDescribeTable ( CommonTree ast ) throws TException { } private void executeConnect ( CommonTree ast ) { } }

Fix:
css_ . out . printf ( "=><seq2seq4repair_space>(column=%s,<seq2seq4repair_space>value=%s,<seq2seq4repair_space>timestamp=%d)\n" , new String ( column . name , "UTF-8" ) , new String ( column . value , "UTF-8" ) , column . timestamp ) ;